CSV Support for 0.11

In code above on begin missing:

from StringIO import StringIO

And finally a this moment for 0.11 and 0.12dev:

from trac.wiki.macros import WikiMacroBase
from trac.util import escape
from StringIO import StringIO
import csv

class CsvMacro(WikiMacroBase):
    """
    Display CSV data in a table. Simply copy and paste the CSV data into the macro body and hope for the best.

    Example:
    {{{
    {{{
    #!CSV
    123	123	123	123
    234	234	234	234
    }}}
    }}}
    Renders as

    || 123 || 123 || 123 || 123 ||
    || 234 || 234 || 234 || 234 ||
     """
       
    def get_macros(self):
        yield 'CSV'

    def expand_macro(self, formatter, name, txt):
        sniffer = csv.Sniffer()
        txt = txt.encode('ascii', 'replace')
        reader = csv.reader(StringIO(txt), sniffer.sniff(txt))
        formatter.out.write('<table class="wiki">\n')
        for row in reader:
            formatter.out.write('<tr>')
            for col in row:
                formatter.out.write('<td>%s</td>' % escape(col))
            formatter.out.write('</tr>\n')
        formatter.out.write('</table>\n')

Somehow I still couldn't get 0.11 to pickup the macro that I added to the plugins directory. So again I packed it as a real plugin and attached to the ticket, you can install it using:

easy_install http://trac-hacks.org/attachment/ticket/2801/CSV-0.11.zip?format=raw

As installable plugin

Replying to sagacis@gmail.com:

So why don't you commit this code into repository? This plugin works good even for trac-0.12.

Replying to g1itch:

Replying to sagacis@gmail.com: So why don't you commit this code into repository? This plugin works good even for trac-0.12.

Because he doesn't have permission to commit most likely!

Yup. I don't have access and submitted that plugin over two years ago. Feel free to commit, modify or otherwise use that code.

Added two files that were attached to the project's wiki page.

(In [11827]) Fixes #2801: Added macro that supports Trac 0.11.